Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,626,365",
      "signature": "0xb8751baee70ee8dabd74745e2c146b92ce8d83eea853a4d93244b2b0fbf48aaf1c03bfbd56ed8d9a50b183a79998a299",
      "randomness": "0xc732060abdda79f955bd81307d12de5dc1316470c39a1d1ff2c0019eb6a8f808"
    }
  ],
  "blockNumber": "7,426,906"
}

{
  "Sr25519": "0xda53d19dcf275f4224704eeb3a39997e3f54eb9779a4de9d4947f8de05ba64125a39d21f52ce20c0e48e6d0eced7c276d887eccd66bff38523b2de784eada781"
}